funded by the Ministry of Science and Higher Education of the Russian Federation(Project No.FSNM-2023-0005).
Many new and developed oilfields are confined to carbonate reservoirs with a complex void space structure.In this study,the behavior of carbonates as a function of decreased reservoir pressure was examined.The study w...
A[4+4]annulation reaction for the construction of medium-sized N-heterocycles is reported.This process involves the generation of all-carbon 1,4-dipoles containing aπ-allylpalladium complex from Morita-Baylis-Hillman...
supported by the Natural Science Foundation of Jiangsu Province(BK20210379);the National Natural Science Foundation of China(grant Nos.42104110,42174161,and 12334019);the China Postdoctoral Science Foundation(2022M720989)。
Understanding the effects of cracks on the elastic and electrical properties of tight carbonates is crucial for the exploration and development of deep and ultra-deep carbonate reservoirs.In this work,the porosity,ele...
Catalysts for CO_(2)value-added conversion have been extensively explored,but there is still a lack of systematic design for catalysts that achieve efficient CO_(2)conversion under mild conditions.Herein,we explored a...
supported by the Ministry of Science and Higher Education of the Russian Federation under agreement No.075-10-2022-011 within the framework of the development program for a world-class Research Center。
Laboratory modeling of in-situ combustion is crucial for understanding the potential success of field trials in thermal enhanced oil recovery(EOR) and is a vital precursor to scaling the technology for field applicati...
financially supported by the National Natural Science Foundation of China(Grant Nos.41920104004,U2244213,41725011);the Fundamental Research Fund of Chinese Academy of Geological Sciences(Grant No.JKYZD202320)。
The Great Oxidation Event(GOE)during the early Paleoproterozoic represents the first significant buildup in Earth’s atmospheric oxygen and resulted in a series of significant changes in the Earth’s surface environme...
supported by the National Natural Science Foundation of China(No.U21B2062);the Natural Science Foundation of Hubei Province(No.2023AFB307)。
Identification of reservoir types in deep carbonates has always been a great challenge due to complex logging responses caused by the heterogeneous scale and distribution of storage spaces.Traditional cross-plot analy...
supported by the National Natural Science Foundation of China(21801087,22201089)。
Here,we describe a strategy for the copper-catalyzed asymmetric heteroarylation of yne-thiophene carbonates with indoles via remote substitution.The key to the success of this strategy lies in the design of the alkyny...
supported the National Natural Science Foundation of China(Nos.:U19B6003,U20B6001);the Class A Strategic Pilot Science and Technology Program of the Chinese Academy of Sciences(No.:XDA14000000);a project entitled Oil and Gas Enrichment Rules and Favorable Target Selection in the Iran-Iraq region initiated by the Sinopec Science and Technology Department.
In recent years,the Fuxian area in the southeastern Ordos Basin has undergone significant exploration,with industrial gas flow tested in wells drilled into the Ordovician marine carbonates.Despite this,the gas accumul...
the financial support from the funding for school-level research projects of Yancheng Institute of Technology(No.XJR2022019,XJ201719).
A phosphine-catalyzed [4+3] annulation between dinucleophilic indole derivatives and Morita−Baylis−Hillman (MBH) carbonates was discovered by using the N1 and N4′/C4′ nucleophilicities of the indole precursors,in wh...